Title:
METHOD OF MANUFACTURING TRANSPARENT ORTHODONTIC DEVICE AND TRANSPARENT ORTHODONTIC DEVICE MANUFACTURED BY SAME METHOD
Document Type and Number:
WIPO Patent Application WO/2023/054933
Kind Code:
A1
Abstract:
A transparent orthodontic device and a method of manufacturing a transparent orthodontic device are disclosed. The disclosed method of manufacturing a transparent orthodontic device comprises the steps of: performing 3D-printing of an orthodontic device by using a composition for forming a transparent orthodontic device as a raw material (S10); removing uncured resin and liquid from the orthodontic device obtained in step S10 (S20); performing post-curing of the orthodontic device obtained in step S20 (S30); performing post-heat-treatment on the orthodontic device obtained in step S30 (S40); and washing the orthodontic device obtained in step S40 (S50).
Inventors:
SIM MIYOUNG (KR)
Application Number:
PCT/KR2022/013440
Publication Date:
April 06, 2023
Filing Date:
September 07, 2022
Export Citation:
Assignee:
ODS CO LTD (KR)
International Classes:
B29C64/124; A61C7/08; A61C17/00; B08B3/04; B08B5/02; B29C35/02; B29C71/00; B33Y10/00; B33Y40/20; B33Y80/00
Foreign References:
| KR102273407B1 | 2021-07-07 | |||
| JP2018500071A | 2018-01-11 | |||
| KR20200040744A | 2020-04-20 | |||
| KR20190054856A | 2019-05-22 | |||
| KR20180010293A | 2018-01-30 | |||
| KR102397444B1 | 2022-05-16 | |||
| KR20200107965A | 2020-09-16 |
Other References:
CAS , no. 41637-38-1
CAS, no. 162881-26-7
CAS, no. 162881-26-7
Attorney, Agent or Firm:
KWON, Jaehyung (KR)
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